After speaking out against Harvey Weinstein, two actresses join forces to protect others in Hollywood

In the debate over how to reduce sexual assault on university campuses, proposing self-defense classes for women is controversial. But, according to new landmark Canadian research, it works.

Millions of families of arrested individuals do not know what to do to help, how to obtain a lawyer, or what the process entails in the court system. Created by Albert Cobarrubius Justice Project, participatory defense is a type of community organizing that teaches and empowers people who face criminal charges. Individuals know how to work with attorneys in order to navigate the system and ultimately feel equipped to become drivers of their own change.

In part, miscommunication between bankers, brokers and homeowners created the 2008 economic crisis. Protection laws mandating better labeling and trusted third-party intermediaries could improve communication and help prevent another crisis.

Being poor can make you sick because of where you work, live and eat. Medical-legal partnerships, in hospitals U.S. cities, are attacking these social determinants through legal aid to the poor, often class-action lawsuits.

Forty percent of low-income students accepted to college never start school because of a fear of debt and feelings they don't belong. A New York college access organization is using peer-mentoring to help perspective students jump over the hurtles.

Many U.S. medical systems are using medical-legal partnerships to help disadvantaged patients who need help navigating problems with landlords and insurers that interfere with their health.

Alleys in Seattle were once places of illicit, illegal, and unsanitary activity. The International Sustainability Institute in Seattle began organizing music and art events to bring in people, which, in turn, cleaned-up the crime and garbage. As an urban development strategy, adjacent vacant storefronts re-opened for business and beautification could be seen in new gardens.

A Department of Justice study reported that about 75 percent of those released in 2005 were rearrested, and women prisoners often have a harder time re-entering society after release. A New Way of Life (ANWOL) is a Los Angeles transitional living facility that has helped more than 750 women stay out of prison by offering housing, case management, mental health and substance treatment, and job training.

Rampant misconduct by judicial systems across the country brought to light a crippling practice of debtors' prisons—where disadvantaged individuals unable to pay fines and fees were continually and wrongfully imprisoned, creating a vicious cycle. The American Civil Liberties Union stepped in to work with governments and private companies to increase transparency, eliminate abuse, and reeducate law enforcement officials. The state of Ohio has emerged as a leader in reforming debtors' prisons, though there is still work to do.

2014 was a year marked nationwide by activism and unprecedented federal attention to the issue of campus sexual assault. The University of Texas system is putting $1.7 million into a comprehensive, multi-year effort to combat sexual assault on campus.